Home / 4,429,383.60-6,217,933.20-4,429,383.60

Finding the Fourth Proportional to 4,429,383.60, 6,217,933.20 and 4,429,383.60

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Solution

The fourth proportional to 4,429,383.60, 6,217,933.20 and 4,429,383.60 is: 6,217,933.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429,383.60 : 6,217,933.20 = 4,429,383.60 : x
  2. Step 2: Convert to fraction form
    4,429,383.60/6,217,933.20 = 4,429,383.60/x
  3. Step 3: Cross multiply
    4,429,383.60x = 6,217,933.20 × 4,429,383.60
  4. Step 4: Simplify right side
    4,429,383.60x = 27,541,611,341,975.52
  5. Step 5: Solve for x
    x = 27,541,611,341,975.52/4,429,383.60
  6. Step 6: Final answer
    x = 6,217,933.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.